|Bahagian ini mengandungi DUA (2) soalan esei. Jawab SEMUA.|QUESTION 1SOALAN 1CLO1C4Figure B1 shows a 3 phase half wave rectifier. If the firing angle, a is to set at /6, analyze thecircuit operation for the whole cycle (0ʻto 360°) for the period stated in Table 1. By usingappropriate scale, illustrate the Average Output Voltage, Vo(avg) waveform. Derive anequation for the average output voltage, Vo(avg). If the rectifier is connected to 240V,|determine the Vo(avg) if the load is purely resistive.| Rajah B1 menunjukkan penerus separuh gelombang 3 fasa. Jika sudut picuan , a ditetapkanpada r/6, analisis operasi litar bagi keseluruhan kitaran (0°hingga 360°) untuk tempoh yang|dinyatakan dalam Jadual B1. Dengan menggunakan skala yang sesuai, gambarkan gelombang|Purata Voltan Keluaran, Vo(avg). Terbitkan persamaan untuk voltan keluaran purata,Vo(avg). Jika penerus disambungkan kepada 240V, tentukan Vo(avg) jika beban adalahrintangan.S1S2V BNS3(avg) Table B1Jadual B1Duration Period10° – 20°20° – 30°330° – 120°4120° – 140°5140° – 150°6.150° – 240°7240° – 260°8260° – 270°9.270° – 300°10300° 360°

A circuit of three phase half wave controlled rectifier is shown in the question. We need to analyze…

Figure B1 shows a 3 phase half wave rectifier. If the firing angle, a is to set at z/6, analyze the circuit operation for the whole cycle (Oʻto 360°) for the period stated in Table 1. By using appropriate scale, illustrate the Average Output Voltage, Vo(avg) waveform. Derive an equation for the average output voltage, Vo(avg). If the rectifier is connected to 240V, determine the Vo(avg) if the load is purely resistive.

Figure B1 shows a 3 phase half wave rectifier. If the firing angle, a is to set at z/6, analyze the circuit operation for the whole cycle (Oʻto 360°) for the period stated in Table 1. By using appropriate scale, illustrate the Average Output Voltage, Vo(avg) waveform. Derive an equation for the average output voltage, Vo(avg). If the rectifier is connected to 240V, determine the Vo(avg) if the load is purely resistive.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 3RQ: Diodes and rectifiers allow current to _________. flow in one direction only flow in both...

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